Anyway to alter the modification on current equip object?

[idlesheep]

Hello, guys.

 

I was stuck in develping a weapon mod, is there anyway I can change the OMOD for the weapon that currently held?

 

I know there is a refid.amod console works similarly, but that is not able to change something in the inventory, and I want this only affect the specific item I am holding. Million thanks.